The Speedmaster Professional is arguably the most important watch ever made for its association with NASA and the space program since the 1960s. It also helps that the watch has an extremely legible tri-compax dial, clean crisp design with twisted lugs and mixed case finishing, and an extremely durable hand wound movement. Omega decided to show off that movement with the 3572.50 "hesalite sandwich" model, which retains the hesalite crystal the Moonwatch is so well known for on the front, while adding a sapphire display back for the rhodium plated movement ticking away inside. It's all the history and pedigree with a little flair.

This example offered here is in excellent condition as pictured, and retains all its original parts. Condition is shown in the photos and as follows:

Case: 42mm stainless case in excellent condition as shown with only minor wear.

Bezel: Black tachymeter bezel in excellent condition. Insert has no scratches or missing paint.

Dial/Hands: Original dial and hands free from any defects with strong lume.

Caseback: Sapphire display back in good condition as pictured with no missing paint and crisp inscriptions.

Crystal: OEM Hesalite crystal in excellent condition and free from scratches, cracks, or chips as pictured.

Movement: Caliber 1863 hand wound chronograph movement. The movement is in great condition and keeping great time all functions working as they should. The chronograph resets to zero. 77M serial number dates the watch to circa 2000. Service history is unknown.

Bracelet/Strap: Original OEM Omega 1498 bracelet in very good shape, with only minor marks on the links and clasp consistent with normal wear. Bracelet is sized to fit a 7.75” wrist.

Accessories: None, sold as watch only.

Price is $3700 shipped insured FedEx overnight CONUS via PayPal or wire (3% discount for wire). US sale preferred, international sales will pay the cost of shipping. Face to face in the Boston area also welcome. I have many references available. Please feel free to ask any questions. Thanks for looking!